200991216

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{32971}}^1$

素因数の和:33109

約数の個数: 40

約数和(自身を含む): 523331584

約数和(自身を除く): 322340368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 6096, 32971, 65942, 98913, 131884, 197826, 263768, 395652, 527536, 791304, 1582608, 4187317, 8374634, 12561951, 16749268, 25123902, 33498536, 50247804, 66997072, 100495608, 200991216]

約数ペア:

[(1, 200991216), (2, 100495608), (3, 66997072), (4, 50247804), (6, 33498536), (8, 25123902), (12, 16749268), (16, 12561951), (24, 8374634), (48, 4187317), (127, 1582608), (254, 791304), (381, 527536), (508, 395652), (762, 263768), (1016, 197826), (1524, 131884), (2032, 98913), (3048, 65942), (6096, 32971)]